Issued Patents All Time
Showing 51–75 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262519 | Method of controlling fluid flow in a microfluidic process | Syamal K. Ghosh, Dilip K. Chatterjee | 2001-07-17 |
| 6206264 | Apparatus and method for conveying abrasive web of indeterminate length | Syamal K. Ghosh, Dilip K. Chatterjee | 2001-03-27 |
| 6196656 | High frequency ultrasonic cleaning of ink jet printhead cartridges | Syamal K. Ghosh, Dilip K. Chatterjee | 2001-03-06 |
| 6171886 | Method of making integrated hybrid silicon-based micro-actuator devices | Syamal K. Ghosh, Dilip K. Chatterjee | 2001-01-09 |
| 6169355 | Piezoelectric actuating element for an ink jet head and the like | Syamal K. Ghosh, Dilip K. Chatterjee | 2001-01-02 |
| 6164846 | Apparatus and method for transporting a web | Dilip K. Chatterjee, Syamal K. Ghosh | 2000-12-26 |
| 6161270 | Making printheads using tapecasting | Syamal K. Ghosh, Dilip K. Chatterjee, James K. Lee | 2000-12-19 |
| 6154239 | Ceramic ink jet printing element | Dilip K. Chatterjee, Syamal K. Ghosh | 2000-11-28 |
| 6141139 | Method of making a bistable micromagnetic light modulator | Syamal K. Ghosh, Dilip K. Chatterjee | 2000-10-31 |
| 6134193 | Translational, bias-field device for a magneto-optical system | Christopher Williams, Charles E. Brugger, Syamal K. Ghosh | 2000-10-17 |
| 6123468 | Magnetically biased electromagnetic shuttering device for controlling the shutter blades of a camera | J. Kelly Lee | 2000-09-26 |
| 6108117 | Method of making magnetically driven light modulators | Syamal K. Ghosh, Dilip K. Chatterjee | 2000-08-22 |
| 6094119 | Permanent magnet apparatus for magnetizing multipole magnets | Svetlana Reznik, Gary R. Kenny | 2000-07-25 |
| 6088148 | Micromagnetic light modulator | Syamal K. Ghosh, Dilip K. Chatterjee | 2000-07-11 |
| 6074109 | Apparatus for processing photographic media | Syamal K. Ghosh, Dilip K. Chatterjee | 2000-06-13 |
| 6071752 | Method of making a light reflector | William J. Grande, Syamal K. Ghosh | 2000-06-06 |
| 6067183 | Light modulator with specific electrode configurations | William J. Grande, Thomas M. Stephany | 2000-05-23 |
| 6061166 | Diffractive light modulator | Syamal K. Ghosh, Dilip K. Chatterjee | 2000-05-09 |
| 6044042 | Method and apparatus for inverting a bias field for magneto-optic recording and erasing | Christopher Williams, Syamal K. Ghosh | 2000-03-28 |
| 6036927 | Micro-ceramic chemical plant having catalytic reaction chamber | Dilip K. Chatterjee, Syamal K. Ghosh | 2000-03-14 |
| 6034713 | Image processor having magnetically attached print head | Roger S. Kerr, Svetlana Reznik | 2000-03-07 |
| 6034457 | Magnetic drive apparatus for web transport | Dilip K. Chatterjee, Syamal K. Ghosh | 2000-03-07 |
| 6033198 | Apparatus for the formation and polarization of micromagnets | Syamal K. Ghosh, William J. Grande | 2000-03-07 |
| 6033131 | Hybrid silicon-based micro-electromagnetic light shutter | Syamal K. Ghosh, Dilip K. Chatterjee | 2000-03-07 |
| 6034714 | Method and apparatus for preventing transient oscillations in a focusing beam of scanners | Syamal K. Ghosh, Roger S. Kerr | 2000-03-07 |